Loading...
HomeMy WebLinkAboutPROJECT INFORMATIONA Partitions SCANNED RECEIVED Arne, , ..... ..............o r....._._...._............._..St......ee..._...l F.........._.rame_...d....................................................................._._-....... vu v...t..3..n�,3............._.I............................ .... St. Lucie County sT, 61aGle bean PerFnitEing chase walls Acoustical Performance Reference wt. 6 5/8" Si� Fu¢woe Care gypsum UL Des U420 A-6 52 RAL-R-76155 T.........:.. ...":......:........ y panels, each side or Funinarx panels — 1-51W 25 gauge steel studs 24" o.c. in Based on 3-12" insulation one side 10'/a° -. tanot,is — 5/8' gypsum panel gussets or steel turner braces spanning chase screw -attached to studs optional veneer plaster - _. i T ... .. _........... _.... 5/8" 9� rinoccios Cum gypsum panels UL Des U493 59 USG-020241 A37 I — 2-10 25 gauge steel surds 24" ox. min. 1" Based on 2-12" glass fiber insulation in 71/4- apart, on separate runners one row of studs 1 — lateral bracing optional Insulation vx 5/8° 525 gau =stee Care gypsum panels 2-12° 25 gauge steel studs 24° o.c. UL Des U493 52 USG-020239 Based on 2-12' glass fiber insulation in A-38 in.1 ° apart. on separate runners — mbmg along same row of studs one row of studs i111[1A 11 11H 111 111111111111 onal insulation .. 5/8' 5 ¢m Fscoos Core gypsum panels one side UL Des U493 56 USG-0202A0 Based on 2-12' glass fiber insulation in A-39 ... .... ..... ..... ... — 2-12' 25 gauge steel studs 24' o.c. min. 1" apart, on separate runners — bracing along same row of studs one row of studs •. 111111111,1111,1 I11111'If1111 _ optional insulation I 5/8° S� Poemoc Core gypsum panels 3-5/8' 25 gauge steel studs 24' o.c. UL Des U493 64 STC-050817 Based on 3-12' glass fiber insulation in A-40 I I I I I I I I I I I I I I I I I I I I I I I I I „ O� � , „ min. 1° apart, on separate runners both mws of studs U UU U f — lateral bracing — optional Insulation ' (1.1111111;11111 IIIIIIIIIIII IUUUUU' U ' i 15 USG Fire -Resistant Assemblies TJ493 - BXUV.U493 - UL Product Spec Page 1 of 15 FIRE -RESISTANCE DESIGN SCANNED F Assembly Usage Disclaimer `'UUnty BXUV - Fire Resistance Ratings - ANSI/UL 263 Certified for United States BXUV7 - Fire Resistance Ratings - CAN/ULC-5101 Certified for Canada See General Information for Fire -resistance Ratings - ANSI/UL 263 Certified for Unified States Design Criteria and Allowable Variances See General Information for Fire Resistance Ratings - CAI/ULC-5101 Certified for Canada Design Criteria and Allowable Variances Design No. U493 October 01, 2018 Nonbearing Wall Rating — 1 or 2 Hr. (See Items 5, 5A, 513) * Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing the UL or cUL Certification (such as Canada), respectively. w share information V 04 ut your use of our site with our social rnedia, advertising and an partners. - LearnLE IXORIZONTAL SECTION FJ_ L&F" http://productspee.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL F ': ict Spec Page 2 of 15 1. Floor and Ceiling Runners — (For use with Item 5 and 5A) — Channel shaped, attached to floor and ceiling in two rows, a min 1 in. apart, with steel fasteners spaced 24 in. OC. Runners fabricated from min No. 25 MSG galv steel, 1-1/4 in. wide and 2-1/2 in. deep. 1A. Floor and Ceiling Runners — (As an alternate to Item 1, For use with Item 513 and 5C) — Channel shaped, attached to floor and ceiling in two rows, a min 1 in. apart. Runners fabricated from min No. 20 MSG galv steel, 1-3/16 in. wide and 2-9/16 in. deep. 1 B. Framing Members* — Floor and Ceiling Runners — (Not shown for use with Item 213) — As an alternate to Item 1 - Channel shaped, min. 2-1/2 in. deep, attached to floor and ceiling with fasteners 24 in. OC. max. ALLSTEEL & GYPSUM PRODUCTS INC — Type SUPREME D24/30EQD and Type SUPREME D20 CONSOLIDATED FABRICATORS CORP, BUILDING PRODUCTS DIV — Type SUPREME D24/30EQD and Type SUPREME D20 QUAIL RUN BUILDING MATERIALS INC — Type SUPREME D24/30EQD and Type SUPREME D20 SCAFCO STEEL STUD MANUFACTURING CO — Type SUPREME D24/30EQD and Type SUPREME D20 STEEL CONSTRUCTION SYSTEMS INC — Type SUPREME D24/30EQD and Type SUPREME D20 UNITED METAL PRODUCTS INC —Type SUPREME D24/30EQD and Type SUPREME D20 Cookies on UL We use cookies to Personf6zVF@MbTAmbers* — Floor and Ceiling Runners — (Not Shown) ads, t"rMth'%f40nate to Item 1 for a 2 hour rating only — For use with Item media2o,ttth-emd t taped, min 2-1/2 in. deep, attached to floor a analy&sterteff !c44Ab. OC. max. settings 1 Accept also s ._ P14�tUAICH BUILDING SYSTEMS — CD ProTRAK about your use of our site 4VIth U!.Er S ClapWI edi� `7dveet® and nalytL — ProTRAK partners. - Learn More http://productspee.ul.com/document.php?id=BXUV.U493 11/13/2018 T,J,493 - BXUV.U493 - UL Prod--t Spec Page 3 of 15 ti.i's_ yITI�\�rhY'_1�y:7_1'ilrlt�.[���7.SJ:#m1:/ RAM SALES L L C — Ram ProTRAK STEEL STRUCTURAL PRODUCTS L L C — Tri-S ProTRAK 1 D. Framing Members* — Floor and Ceiling Runners — (Not Shown) — As an alternate to Item 1 - For use with Item 2D, channel shaped, min 2-1/2 in. deep, attached to floor and ceiling with fasteners 24 in. OC. max. MARINO/WARE, DIV OF WARE INDUSTRIES INC — Viper20Tm Track FUSION BUILDING PRODUCTS — Viper20'rm Track IMPERIAL MANUFACTURING GROUP INC — Viper20T"" Track 1 E. Framing Members* — Floor and Ceiling Runners — (Not Shown) — As an alternate to Item 1 for a 2 hour rating only - For use with Item 2E, channel shaped, min 2-1/2 in. deep, attached to floor and ceiling with fasteners 24 in. OC. max. MARINOIWARE, DIV OF WARE INDUSTRIES INC — Viper25T"" Track FUSION BUILDING PRODUCTS — Viper25Tm Track IMPERIAL MANUFACTURING GROUP INC — Viper25T" Track Cookies on €iL We us tries to o" °gamin Members* — Floor and Ceiling Runners — Not Shown — persori sWn "0t "r eqo Item 1 for use with Item 2F, proprietary channel shaped, ads, tWl4'.v�i9FPfrOlwide, fabricated from min. 0.018 in. (min bare metal mediatfa3F3ltti%,%o)"ddWanized steel, attached to floor and ceiling with) 7ener� analy.o(C'rasc SeVe settings Accept also sl%TFFLjNMFATMENT GROUP L L C — AlphaTRAK about your use of our site with our social media, advertiF6q , mbers* — Floor and Ceiling Runners — (Not Shown) partnerB- As�gAEBN to to Item 1 for use with Item 2G and for a 2 hour rating http://productspec.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL F `;ict Spec Page 4 of 15 only. Channel shaped, min. 2-1/2 in. deep, attached to floor and ceiling with fasteners 24 in. OC. max. ALLSTEEL & GYPSUM PRODUCTS INC — Type SUPREME D25 CONSOLIDATED FABRICATORS CORP, BUILDING PRODUCTS DIV — Type SUPREME D25 (QUAIL RUN BUILDING MATERIALS INC —Type SUPREME D25 SCAFCO STEEL STUD MANUFACTURING CO —Type SUPREME D25 STEEL CONSTRUCTION SYSTEMS INC — Type SUPREME D25 UNITED METAL PRODUCTS INC —Type SUPREME D25 2. Steel Studs — (For use with Item 5 and 5A) — Channel shaped, supplied with cutouts, friction -fitted into floor and ceiling runners and spaced a max 24 in. OC. Studs cut 1/2 in. less than assembly height and evenly staggered between the two rows of floor and ceiling runners. Studs fabricated from min No. 25 MSG gals steel, min 2-1/2 in. deep by 1-5/8 in. wide with 3/8 in. folded back return flange legs. 2A. Steel Studs — (As an alternate to Item 2, For use with Items 513, 5C, 5E, and 5F) — Channel shaped, supplied with cutouts, friction -fitted into floor and ceiling runners and spaced a max 16 in. OC. Studs cut 1/2 in. less than assembly height and staggered flush against the floor runners. Studs fabricated from min No. 20 MSG galv steel, min 2-1/2 in. deep x 1-5/8 in. wide x 3/8 in. folded back return flange legs. Cookies on UL 2B. F amng Members* — Steel Studs — As an alternate to Item 2 — We us cockle i �hannel�sohaped studs, min. 2-1/2 in. deep, spaced a max of 24 in. OC. perso a i�scfbn � r �Cu7/4 in. less than assembly height. ads, NAK E611E:C-bal GYPSUM PRODUCTS INC — Type SUPREME mediaM24VaoFQ0 tand Type SUPREME D20 analyze our traffic. We Acco t also share information abcut a �%-�Ap FABRICATORS CORP, BUILDING PRODUCTS DIV— with or. ry i 11WA aME D24/30EQD and Type SUPREME D20 advertising and analytics partnedt_M r ,4tY INC — PRIMESTUD http://productspec.ul.com/docurnent.php?id=BXUV.U493 11/13/2018 (J,493 - BXUV.U493 - UL Prodn^t Spec Page 5 of 15 QUAIL RUN BUILDING MATERIALS INC — Type SUPREME D24/30EQD and Type SUPREME D20 SCAFCO STEEL STUD MANUFACTURING CO — Type SUPREME D24/30EQD and Type SUPREME D20 STEEL CONSTRUCTION SYSTEMS INC — Type SUPREME D24/30EQD and Type SUPREME D20 UNITED METAL PRODUCTS INC — Type SUPREME D24/30EQD and Type SUPREME D20 2C. Framing Members* — Steel Studs — As an alternate to Item 2 for a 2 hour rating only — For use with Item 1 C, channel shaped studs, min 2-1/2 in. deep, spaced a max of 24 in. OC. Studs to be cut 3/4 in. less than assembly height. CLARKDIETRICH BUILDING SYSTEMS — CD ProSTUD DMFCWBS L L C — ProSTUD INI`s%ly 4Id4f 111y:7tl IlI� RAID SALES L L C — Ram ProSTUD STEEL STRUCTURAL PRODUCTS L L C — Tri-S ProSTUD Coolies on UL We use cookies to perso ize content an * — Frammg 914embers Steel Studs — As an alternate to Item 2 — ads, t�rrOu Wftem 1D, channel shaped studs, min 2-1/2 in. deep, spaced a mediaftats2+gjr3A%C. Studs to be cut 3/4 in. less than assembly analy2MAqRR4ffWAiRE, DIV OF SNARE INDUSTRIE ^A Vipe 2 ccept also shore information about your use of our site with ouFrl 1�..DING PRODUCTS — Viper20T"" advertising and analytics parinefA06&A UFACTURING GROUP INC — Viper20TM http://productspec.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL F , zct Spec Page 6 of 15 2E. Framing Members* — Steel Studs — As an alternate to Item 2 for a 2 hour rating only — For use with Item 1 E, channel shaped studs, min 2-1/2 in. deep, spaced a max of 24 in. OC. Studs to be cut 3/4 in. less than assembly height. MARINOIWARE, DIV OF DARE INDUSTRIES INC — Viper25Tm FUSION BUILDING PRODUCTS — Viper25TM IMPERIAL MANUFACTURING GROUP INC — Viper25 rm 2F. Framing Members* — Steel Studs — As an alternate to Item 2, for use with Item IF, proprietary channel shaped studs, min. 3-1/2 in. wide, fabricated from min. 0.018 in. (min bare metal thickness) galvanized steel, spaced a max of 24 in. OC. Studs to be cut 3/4 in. less than assembly height. STEEL INVESTMENT GROUP L L C — AlphaSTUD 2G. Framing Members* — Steel Studs —As an alternate to Item 2 for use Item 1 G and for a 2 hour rating only — Channel shaped studs, min 2-1/2 in. deep, spaced a max of 24 in. OC. Studs to be cut 3/4 in. less than assembly height. ALLSTEEL & GYPSUM PRODUCTS INC — Type SUPREME D25 CONSOLIDATED FABRICATORS CORP, BUILDING PRODUCTS DIV — Type SUPREME D25 Cookies on UL We usClUffi, RIIJoN BUILDING MATERIALS INC — Type SUPREME D25 personalize content and ads, tc . % EL STUD MANUFACTURING CO — Type SUPREME D25 media features and to analyze our traffic. We setiings � Acaept also s.. TFrAt�QQ ,TRUCTION SYSTEMS INC — Type SUPRE _ abcut your use of our site with oEUNITElq ME7fiL PRODUCTS INC — Type SUPREME D25 advertising an analy ics partners. - Learn More http://productspec.ul.com/document.php?id=BXLJV.U493 11/13/2018 > .493 - BXUV.U493 - UL Product Spec Page 7 of 15 3. Lateral Bracing —The bracing shall be in accordance with the SSMA Technical Note Dated March 2000 Referencing Unsheathed Flange Bracing. 3A. Lateral Bracing — (Not Shown) — Right angle- shaped, supplied with notches spaced 12, 16, or 24 in. OC., friction -fitted to the cutouts in steel studs, supplied in 7/8 in. by 7/8 in. by 50 in. lengths. Lateral bracing bars fabricated from min. 20 MSG galvanized steel. The bracing shall be located a maximum of 5 ft on center in accordance with the manufacturers published literature. CLARKDIETRICH BUILDING SYSTEMS — TradeReady Spazzer 9200 bar 4. Batts and Blankets — Optional — Glass fiber batts may be friction - fitted to completely fill the stud cavities on one or both rows of studs. See Batts and Blankets Category (BZJZ) for names of manufacturers. 4A. Batts and Blankets — For use with Item 5G. Placed in stud cavities, any min. 3-1/2 in. thick glass fiber insulation bearing the UL Classification Marking as to Surface Burning Characteristics and/or Fire Resistance.. See Batts and Blankets (BKNV or BZJZ) Categories for names of Classified companies 5. Gypsum Board* — Nom 5/8 in. thick, 4 ft. wide, gypsum panels with beveled, square or tapered edges, applied vertically or horizontally. Single layer installed on each side of the steel studs for the 1-hr system, two layers installed on each side of the studs for the 2-hr system. Vertical joints centered over studs and staggered one stud cavity on opposite sides of studs. Vertical joints in adjacent layers (2-hr system) staggered one stud cavity. Horizontal edge joints and horizontal butt joints need not be backed Cookk agrgLng. Horizontal edge joints and horizontal butt joints on opposite sides of studs need not be staggered. Horizontal edge joints and horizontal Vve us6Lff?iiyit f adjacent layers (2-hr system) staggered a minimum of 6 in. persorp KW&gjfi§1e`1*er system: panels attached to steel studs and floor runner ads, to,,y MAcKst Type S steel screws spaced 8 in. OC when applied mediahaftoidaIM tar 8 in. OC along vertical and bottom edges am analyA�@L ldt iWEa lied vertically. For the doubleda a syste=2�o also siR $esJr�r� 3qd to steel studs and floor runner e,v th 1 iin. Ionstee about , STT�esf & in., face layer panels attached to steel studs and floor with our unneawit - - % in. long Type S steel screws spaced 12 in. When used in itlE ot�l er fhan 48 in., gypsum panels to be installed horizontally. advertising and analytics partners. - Learn More http://productspec.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL P 7-- act Spec Page 8 of 15 When Steel Framing Members* (Item 7-7C) are used: For the 1-hr system, gypsum panels attached vertically to furring channels with 1 in. long Type S-12 screws spaced 12 in. OC. Vertical joints offset min 12 in. from layer on other side of wall. For the 2-hr system, inner layer of gypsum panels attached vertically to furring channels with 1 in. Type S-12 screws spaced 16 in. OC, outer layer with 1-5/8 in. Type S-12 screws spaced 12 in. OC. Inner layer to be applied vertically. Outer layer to be applied vertically with joints offset a minimum 12 in. from inner layer joints. CGC INC —Type SCX, SHX, IP-X1, WRX, AR, IP-AR, C, WRC, IP-X2, or IPC-AR, USGX (Joint tape and compound, Item 6, optional for use with Type USGX) UNITED STATES GYPSUM CO — Type AR, C, FRX-G, IP-AR, IP-X1, IP-X2, IPC-AR, SCX, SGX, SHX, WRX, WRC, USGX (Joint tape and compound, Item 6, optional for use with Type USGX) USG BORAL DRYWALL SFZ LLC — Types C, SCX, SGX, USGX (Joint tape and compound, Item 6, optional for use with Type USGX) USG MEXICO S A DE C V — Type SCX, SHX, IP-X1, WRX, AR, IP-AR, C, WRC, IP-X2, or IPC-AR, USGX (Joint tape and compound, Item 6, optional for use with Type USGX) 5A. Gypsum Board* — (As an alternate to Item 5) — Single layer installed Cooki6Fi Ndfl-side of the steel studs for the 1-hr system, two layers installed on %IVe us@MLdptgf the studs for the 2-hr system. Nom 3/4 in. thick, 4 ft wide, persorill�s&Lp&ribed in Item 5 with screw length increased to 1-1/4 in. for �b� IPy(orfor 1 hr. configuration) 2-1/4 in. for face layer. ads, to E �media ea and taypes AR, IP-AR analyze our traffic. We settings J Accept also s 1itO TES GYPSUM CO — Types AR, IP-AR about your use of our site tiuith our social media, adver°14JAq i&A DE C V — Types AR, IP-AR partners. - Learn More http://productspec.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL Product Spec Page 9 of 15 5B. Gypsum Board* — (As an alternate to Item 5 may be used as the base layer on one or both sides of wall, For direct attachment only) — Nom 5/8 in. or 3/4 in. thick lead backed gypsum panels with beveled, square or tapered edges, applied vertically. Vertical joints centered over min 20 MSG galvanized steel studs and staggered min 1 stud cavity on opposite sides of studs. See Item 2A. Wallboard secured to studs with 1-1/4 in. long Type S-12 steel screws spaced 8 in. OC at perimeter and 12 in. OC in the field. To be used with Lead Batten Strips (see Item 8) or Lead Discs or Tabs (see Item 9). RAY -BAR ENGINEERING CORP — Type RB-LBG 5C. Gypsum Board* — (As an alternate to Item 5 may be used as the base layer on one or both sides of wall, For direct attachment only) — Nominal 5/8 in. thick lead backed gypsum panels with beveled, square or tapered edges, applied vertically. Vertical joints centered over studs and staggered min 1 stud cavity on opposite sides of studs. Wallboard secured to studs with 1-1/4 in. long Type S-12 (or #6 by 1-1/4 in. long bugle head fine driller) steel screws spaced 8 in. OC at perimeter and 12 in. OC in the field. NEW ENGLAND LEAD BURNING CO INC, DBA NELCO — Nelco 5D. Gypsum Board* — (As an alternate to Item 5, not for use with Items 1 C and 2C) — Nom. 5/8 in. thick, 4 ft. wide gypsum panels with beveled, square or tapered edges installed as described in Item 5. CGC INC — Type ULX UNITED STATES GYPSUM CO — Type ULX USG MEXICO S A DE C V — Type ULX Cookies on UL We use cookies to person z A'RJM§9ard* — (As an alternate to Item 5 may be used as the ads, tcbgrgW &?Q8 it one or both sides of wall, For direct attachment only). Nom media599W.eth1zWItsad backed gypsum panels with beveled, square of to analyzadgegf li vertically. Vertical joints centered in 20 6ccept also s@,*4gftVag l studs and staggered min 1 stud cavity on oppose a si es about 8grg%.onq6q,.li 2A. Wallboard secured to studs with 1-1/4 in. long Type with a -y � 6tgews spaced 8 in. OC at perimeter and 12 in. OC in the field. LLea b tten rips required behind vertical joints of lead backed gypsum advert;sir anal " ' . we oardaanU optional at remaining stud locations. Lead batten strips, min parine23iri. - 8 ft long with a max thickness of 0.14 in. placed on the face http://productspec.ul.com/document.php?id=BX-UV.U493 11/13/2018 U493 - BXUV.U493 - UL Pr-'-ct Spec Page 10 of 15, of studs and attached to the stud with construction adhesive and two 1 in. long Type S-12 pan head steel screws, one at the top of the strip and one at the bottom of the strip. Lead discs, nominal 3/8 in. diam by max 0.085 in. thick. Compression fitted or adhered over the screw heads. Lead batten strips and discs to have a purity of 99.9% meeting the Federal specification QQ-L-201f, Grade "C". RADIATION PROTECTION PRODUCTS INC —Type RPP - Lead Lined Drywall 5F. Gypsum Board* — (As an alternate to Items 4) — For Direct Application to studs Only — For use as the base layer or as the face layer. Flom 5/8 in. thick lead backed gypsum panels with beveled, square or tapered edges, applied vertically. Vertical joints centered over studs and staggered min 1 stud cavity on opposite sides of studs. Wallboard secured to studs with 1-1/4 in. long Type S-12 steel screws spaced 8 in. OC at perimeter and in the field when applied as the base layer. When applied as the face layer screw length to be increased to 2-1/2 in. Lead batten strips required behind vertical joints of lead backed gypsum wallboard and optional at remaining stud locations. Lead batten strips, min 2 in. wide, max 10 ft long with a max thickness of 0.140 in. placed on the face of studs and attached to the stud with two 1 in. long Type S-8 pan head steel screws, one at the top of the strip and one at the bottom of the strip. Lead discs, max 5/16 in. diam by max 0.140 in. thick compression fitted or adhered over the screw heads. Lead batten strips and discs to have a purity of 99.9% meeting the Federal specification QQ-L-201f, Grades "A, B, C or D". Fasteners for face layer gypsum panels (Items 5) when installed over lead backed board to be min 2-1/2 in. Type S-12 bugle head steel screws spaced as described in Item 5. MAYCO INDUSTRIES INC — "X-Ray Shielded Gypsum" 5G. Gypsum Board* — For use with Item 4A, Batts and Blankets*, for Cookittte rhWur rating. Nom 5/8 in. thick, 4 ft. wide, gypsum panels intstalled as We usggWWbn Item 5. personalize contest HOED STATES GYPSUM CO — Type ULIX ads, to provide social media features and to analyze our traffic. We Setifng- ✓Accept also s§JJe 9yRN%Poard* — Nom 5/8 in. thick, 4 ft. wide, gypsu r , r tapered edges, applied vertically or horizontally. Single aba_:t �gppi �% ski. ayser tVall on each side of the steel studs for the 1-h1 system, two 4vit;� a r ocja a layers instea 18d on each side of the studs for the 2-hr system. Vertical joints advert8k"UW ds and staggered one stud cavity on opposite sides of partnegudsWsR' Ibints in adjacent layers (2-hr system) staggered one stud http://productspec.ul.com/document.php?id=BXUV.U493 11/13/201 S U493 - BXUV.U493 - UL Product Spec Page 11 of 15 cavity. Horizontal edge joints and horizontal butt joints need not be backed by framing. Horizontal edge joints and horizontal butt joints on opposite sides of studs need not be staggered. Horizontal edge joints and horizontal butt joints in adjacent layers (2-hr system) staggered a minimum of 6 in. For the single layer system: panels attached to steel studs and floor runner with 1 in. long Type S steel screws spaced 8 in. OC when applied horizontally, or 8 in. OC along vertical and bottom edges and 12 in. OC in the field when applied vertically. For the double layer system: base layer panels attached to steel studs and floor runner with 1 in. long Type S steel screws spaced 16 in., face layer panels attached to steel studs and floor runner with 1-5/8 in. long Type S steel screws spaced 12 in. When used in widths other than 48 in., gypsum panels to be installed horizontally. When Steel Framing Members* (Item 7-713) are used: For the 1-hr system, gypsum panels attached vertically to furring channels with 1 in. long Type S-12 screws spaced 12 in. OC. Vertical joints offset min 12 in. from layer on other side of wall. For the 2-hr system, inner layer of gypsum panels attached vertically to furring channels with 1 in. Type S-12 screws spaced 16 in. OC, outer layer with 1-5/8 in. Type S-12 screws spaced 12 in. OC. Inner layer to be applied vertically. Outer layer to be applied vertically with joints offset a minimum 12 in. from inner layer joints. NATIONAL GYPSUM CO — Riyadh, Saudi Arabia — Type FR. 6. Joint Tape and Compound — (Not Shown) — Outer layer joints covered with joint compound and paper or mesh tape. Screw heads covered with joint compound. Paper tape and joint compound may be omitted when gypsum boards are supplied with square edges. 7. Steel Framing Members* — (Not Shown) — (Optional on one or both sides, not shown, for single or double layer systems) — Furring channels and Steel Framing Members as described below: a. Furring Channels — Formed of No. 25 MSG galv Cookies on UL steel. 2-9/16 in. or 2-23/32 in. wide by 7/8 in. deep, We use cookies to spaced max. 24 in. OC perpendicular to studs. Channels secured to studs as described in Item b. Gypsum board personalize contert 08hed to furring channels as described in Item 5. May ads, to provide sorMt be used with items 5B, 5C, 5E or 5F. media features and to analyze our traffic.bjV6teel Framing Members* — UseAtaigttach f rriogaccept also share informagoRnnels (Item 7a) to studs (Item 2). Clips space x about your use of our 4R Oe OC., and secured to studs with No. 8 x 1-1/2 in. with our social me minimum self -drilling, S-12 steel screw through the center grdmmet. Furring channels are friction fitted into clips. advertising and anf' gle-1 clip for use with 2-9/16 in. wide furring channels. partners. - Learn More http://productspec.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL P; '°,.ct Spec Page 12 of 1,5, RSIC-1 (2.75) clip for use with 2-23/32 in. wide furring channels. PAC INTERNATIONAL L L C — Types RSIC-1, RSIC-1 (2.75) 7A. Steel Framing Members* — (Optional, Not Shown) — Furring channels and Steel Framing Members as described below: a. Furring Channels — Formed of No. 25 MSG gals steel. Spaced 24 in. OC perpendicular to studs. Channels secured to studs as described in Item b. Ends of adjoining channels overlapped 6 in. and tied together with double strand of No. 18 AWG galvanized steel wire.Gypsum board attached to furring channels as described in Item 5. May not be used with items 513, 5C, 5E or 5F. b. Steel Framing Members* — Used to attach furring channels (Item 7Aa) to studs. Clips spaced 48 in. OC., and secured to studs 2 in. coarse drywall screw with 1 in. diam washer through the center hole. Furring channels are friction fitted into clips. STUDCO BUILDING SYSTEMS — RESILMOUNT Sound Isolation Clips - Type A237R 7B. Steel Framing Members* — (Optional, Not Shown) — Furring channels and Steel Framing Members as described below: a. Furring Channels — Formed of No. 25 MSG gale steel, spaced 24 in. OC, and perpendicular to studs. Channels secured to studs as described in Item b. Ends of adjoining channels overlapped 6 in. and secured in Cookies on UL place with a double strand of No. 18 AWG twisted steel wire. Gypsum board attached to furring channels as We use cookies todescribed in Item 5. May not be used with Items 56, 5C, personalize conter5l5 dr 5F. ads, to provide social media features anptoSteel Framing Members* — Used to attach furring c&annels (Item 7Ba) to studs. Clips 48 in O�,��t analyze our traffic. to studs with No. 8 x 2-1/2 in ---coarse d 11 also share informlff6w through the center hole. Furring channels are about your use of 4H606fi fitted into clips. with our' social me0EGUPOL AMERICA — Type SonusClip advertising and analytics partners. - Learn More http://productspec.ul.com/document.php?id=BXLTV.U493 11/13/2018 U493 - BXUV.U493 - UL Product Spec Page 13 of 15 7C. Steel Framing Members* — (Optional, Not Shown) — Resilient channels and Steel Framing Members as described below: a. Resilient Channels — Formed of No. 25 MSG galy steel, spaced 24 in. OC, and perpendicular to studs. Channels secured to studs as described in Item b. Ends of adjoining channels overlapped 6 in. and secured in place with two No. 8 15 x 1/2 in. Philips Modified Truss screws spaced 2-1/2 in. from the center of the overlap. Gypsum board attached to resilient channels as described in Item 5. May not be used with Items 513, 5C, 5E, or 5F. b. Steel Framing Members* — Used to attach resilient channels (Item 7Ca) to studs. Clips spaced 48 in. OC., and secured to studs with No. 8 x 2-1/2 in. coarse drywall screw through the center hole. Resilient channels are secured to clips with one No. 10 x 1/2 in. pan -head self - drilling screw. KEENE BUILDING PRODUCTS CO INC — Type RC+ Assurance Clip 8. Lead Batten Strips — (Not Shown, For Use With Item 513) — Lead batten strips, min 1-1/2 in. wide, max 10 ft long with a max thickness of 0.125 in. Strips placed on the interior face of studs and attached from the exterior face of the stud with two 1 in. long Type S-12 pan head steel screws, one at the top of the strip and one at the bottom of the strip. Lead batten strips to have a purity of 99.9% meeting the Federal specification QQ-L-201f, Grade "C". Lead batten strips required behind vertical joints of lead backed gypsum wallboard (Item 56) and optional at remaining stud locations. Required behind vertical joints. 9. Lead Discs or Tabs — (Not Shown, For Use With Item 513) — Used in lieu of or in addition to the lead batten strips (Item 8) or optional at other Cook&cgfte - Max 3/4 in. diam by max 0.125 in. thick lead discs compression fitted or adhered over steel screw heads or max 1/2 in. by 1-1/4 in. by max We usO.12 h'PlRick lead tabs placed on gypsum boards (Item 513) underneath pers041RT6bfl1,-A0rior to the installation of the screws. Lead discs or tabs to ads, tchmvvislWVbf 99.9% meeting the Federal specification QQ-L-201f, Grade medial reAtures and to analyze our traffic. We settings V Accept 10 g n a v en Strips — (Not Shown, For Use GG�fiitii Item }•—le also st ar' batien strips, in. wide, max 10 ft long with a max thickness of 0.142 in. about �i'�R$9.R688rd%t%he face of studs and attached to the stud with two min. 1 with O SIRF6V �i'{'r.'Type S-8 pan head steel screws, one at the top of the strip adverti&0664 dfitl i5bttom of the strip or with one min. 1 in. long min. Type S-8 partnepan Kominratfimigscrew at the top of the strip. Lead batten strips to have a http://productspee.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL P--. ct Spec Page 14 of 15 purity of 99.9% meeting the Federal specification QQ-L-201f, Grade "C". Lead batten strips required behind vertical joints of lead backed gypsum wallboard (Item 5C) and optional at remaining stud locations. 11. Lead Tabs — (Not Shown, For Use With Item 5C) — 2 in. wide, 5 in. long with a max thickness of 0.142 in. Tabs friction -fit around front face of stud, the stud folded back flange, and the back face of the stud. Tabs required at each location where a screw (that secures the gypsum boards, Item 5C) will penetrate the steel stud. Lead tabs to have a purity of 99.9% meeting the Federal specification QQ-L-201f, Grade "C". Lead tabs may be held in place with standard adhesive tape if necessary. 12. Wall and Partition Facings and Accessories* — (Optional, Not Shown) — For use with Items 5 or 5A — Nominal 1/2 in. thick, 4 ft wide panels, for optional use as an additional layer on one or both sides of the assembly. Panels attached in accordance with manufacturer's recommendations. When the QR-500 or QR-510 panel is installed between the steel framing and the UL Classified gypsum board, the required UL Classified gypsum board layer(s) is/are to be installed as indicated as to fastener type and spacing, except that the required fastener length shall be increased by a minimum of 1/2 in. Not evaluated or intended as a substitute for the required layer(s) of UL Classified Gypsum Board. PABCO BUILDING PRODUCTS L L C, DBA PABCO GYPSUM —Type QuietRock QR-500 and QR-510 * Indicates such products shall bear the UL or cUL Certification barbs for jurisdictions employing the UL or cUL Certification (such as Canada), respectively. Last Updated on 2018-10-01 Cooke e, /System/Construction/Assembly Usage Disclaimer • Ae� o�ia�iz logy&rN�,gisdiction should be consulted in all cases as to the particular Fequlremenff covering the installation and use of UL Certified products, equipment, y teYi7` r� �i�i�49cAd materials. • J�m?iA$ 'MNA, t9urisdiction should be consulted before constr • '>MNFati Jas`' inblies and products are develop§nWfte de and hlamberairifivegfi§gted by UL for compliance with applicable requirements. The pWie$ t irkfekiiationteannot always address every construction nuance encountered Wh@tf6ial media, ®MeRARYARU {fie, it is recommended the first contact for assistance be the e r�i�al s e rf ` Q provided by the product manufacturer noted for the design. Users of fire'reSTSIanze assemblies are advised to consult the general Guide http://productspec.ul.com/document.php?id=BXUV.U493 11/13/2018 U493 - BXUV.U493 - UL Product Spec Page 15 of 15 Information for each product category and each group of assemblies. The Guide Information includes specifics concerning alternate materials and alternate methods of construction. Only products which bear UL's Mark are considered Certified. The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow -Up Service. Only those products bearing the UL Mark should be considered to be Certified and covered under UL's Follow -Up Service. Always look for the Mark on the product. UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Assemblies, Constructions, Designs, Systems, and/or Certifications (files) must be presented in their entirety and in a non -misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprinted from the Online Certifications Directory with permission from UL" must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: V 2018 UL LLC". UL and the UL logo are trademarks of UL LLC © 2018 All Rights Reserved. Cookies on UL We use Cookies to personalize content and ads, to provide social media features and to analyze our traffic. 'Ile also share information about your use of our site with our social media, advert sing and analytics partners. - Learn More > Settings Accept http://productspee.ul.com/document.php?id=BXLTV.U493 11/13/2018